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Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa

    Buy cheap Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa from wholesalers
     
    Buy cheap Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa from wholesalers
    • Buy cheap Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa from wholesalers

    Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa

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    Brand Name : BJTUFF
    Model Number : 52*14X-8 1/2'
    Certification : ISO9001
    Price : Prices are determined by quantity and model of product
    Payment Terms : L/C, D/A, D/P, T/T
    Supply Ability : 300 Unit/Units per Month
    Delivery Time : 3-5 days after payment
    • Product Details
    • Company Profile

    Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa

    Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa


    Characteristics:

    ♥ Cutting Structure :

    The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit ).


    Model List
    Basic Parameter
    Roller bit DIA.8.5 inch
    Bearing TypeRubber sealed journal bearing
    Alloy DIA.14mm
    Alloy Quantity52 pcs
    Alloy ModelSY11
    Bearing oil storage self-pressure compensation systemYes,and we have the letter patent .
    Processing TypeForging
    UsageMatched with core barrel for rotary drilling rig
    AdvantageHigh Performance Cost Ratio
    Application formationSuper hard with high compressive strength and harder abrasive stringer, such as hard shale, hard gypsolyte, soft limestone, sandstone and dolomite, etc.
    Weight6kg
    Industrial standardSY/T5164
    MOQ1 PC

    Package:

    Packaging details for BJTUFF roller cone bits:
    1.100% inspection before shipment.
    2. Wrapped with carton.
    3. Packed with wooden cases
    4. As clients' requirements.


    Company advantage:

    1- Our drilling tools can be customized depending on kinds of rigs and site conditions.

    2- We require high quality of welding, therefore we employ at least 8 years experienced welders.

    3- Understand what customers need and provide what customers want, We provide one-stop solution for the worlds foundation construction users.


    FAQ:

    1. Are you factory or not?
    Yes, we manufactured drilling products for 7 years in Hebei,China. Warmly welcome to visit our factory and office.

    2. Do you offer discounts for your drilling product?
    Yes. Depends on order quantity.

    3. Can I expect the quality products?

    Of course.All our activities are accredited ISO90001 and API,both in products and services.At the same time ,mature technology ensuring the quality satisfy international request.


    4. About the leading time and shipping time?

    The leading time depend on the quantity of order.

    About the shipping ,usually shipped by sea.but we will arrange the delivery by air if small oder or urgent order after received your agreement.

    According to the distance from leading time to destination port ,generally it's about 25 days to European ,and about 20days to west of America.



    Quality Foundation Drilling 8.5 Inch Rock Roller Bits 100MPa To 200MPa for sale
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